Title:
AMMONIA ADSORPTION CATALYST, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/028928
Kind Code:
A1
Abstract:
Provided in the present invention are an ammonia adsorption catalyst, and a preparation method therefor and the use thereof. The ammonia adsorption catalyst comprises a carrier and an adsorption layer located on the surface of the carrier, wherein the adsorption layer includes a molecular sieve adsorption material containing a noble metal. The catalyst of the present invention has the advantages of high ammonia adsorption/conversion efficiency, low cost, flexible application, etc.
Inventors:
XU LIFENG (CN)
SHEN YUAN (CN)
WEI HONG (CN)
WANG RUIPING (CN)
SCHOLTEN INGO (CN)
SHEN YUAN (CN)
WEI HONG (CN)
WANG RUIPING (CN)
SCHOLTEN INGO (CN)
Application Number:
PCT/CN2021/116066
Publication Date:
March 09, 2023
Filing Date:
September 01, 2021
Export Citation:
Assignee:
NINGBO GEELY ROYAL ENGINE COMPONENTS CO LTD (CN)
AUROBAY TECH CO LTD (CN)
GEELY HOLDING GROUP CO LTD (CN)
AUROBAY TECH CO LTD (CN)
GEELY HOLDING GROUP CO LTD (CN)
International Classes:
B01D53/58; B01J29/74; B01D53/86; B01J20/32; F01N3/20
Foreign References:
| CN106944130A | 2017-07-14 | |||
| CN102271810A | 2011-12-07 | |||
| CN106902864A | 2017-06-30 | |||
| CN111203268A | 2020-05-29 | |||
| CN109289906A | 2019-02-01 |
Other References:
See also references of EP 4183485A4
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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